baber/WOPTO huggingface dataset:
Patent EP-0173448-A2 (EP)
Inventor: CHAI YOUNG GUI
IPC: H01L21/20
Filed: 1985-07-23
Abstract: A molecular beam comprising at least one group III element is directed at a semiconductor body within an evacuated chamber. Simultaneously, a molecular beam comprising at least one group V element is directed at the semiconductor body to form a group III-V semiconductor layer, the or a group V molecular beam being formed by decomposing a compound of tin and phosphorus with heat. The invention includes apparatus for forming such a layer, including means for forming a group III molecular beam 14, 15 and means for decomposing tin and phosphorus to form a group V molecular beam 20 and 22, both means being within an evacuable chamber 11.
Patent EP-0177316-A2 (EP)
Inventor: MIURA MASAYOSHI
IPC: B41J2/16
Filed: 1985-09-30
Abstract: In an ink jet printer, a print head (1) comprises a front nozzle member (2) having a front channel (3), a housing (4) secured to the front nozzle member, and a rear nozzle member (7) which defines with the housing a liquid chamber (5) and further defines with the front nozzle member a laminar airflow chamber (10a). The rear nozzle member has a forwardly projecting nozzle (8) and a rear channel (9) extending from the liquid chamber through the projecting nozzle in axial alignment with the front channel (3) to form a meniscus at the front end. The airflow chamber is connected to an air supply for directing air to a point between the front and rear channels (3. 9) so that it creates a sharp pressure gradient along a path therebetween. A dead air region is created in a location adjacent the exit end of the rear channel to cause the meniscus to take a dome-like shape which is stabilized against vibrations and transients. An electric field gradient is established between the front channel and the meniscus to cause the latter to extend toward the front channel and expelled through the front channel. A portion (2a) of the front nozzle member is liquid-repellant to prevent the field distribution from being seriously disturbed by an ink layer formed on it by stray ink particles.
Patent EP-0200831-A2 (EP)
Inventor: KESSLER MILTON
IPC: E06B7/22
Filed: 1985-09-30
Abstract: An improved pile-type, fin weatherstrip includes an elongated V- or U-shaped barrier fin bonded to a base strip and located between a pair of upstanding pile fiber arrays. The barrier fin is formed of thermoplastic film which is preferably smooth, but which may be roughened, dimpled or otherwise provided with a large number of pockets, or which may have a flocked surface. A lubricant grease is provided in the channel shaped cavity of the barrier fin, which lubricant is progressively dispensed in response to a wiping action type of movement which occurs when the barrier fin is compressed by the pile arrays during usage. The lubricant grease is exuded progressively over the useful life of the weatherstrip toward the free edges of the barrier fin located at or near the forward projecting face of the weatherstrip where such grease is dispensed in small amounts to decrease breakaway force, lower sliding friction and improved air infiltration characteristics. The barrier fin may be perforated so that lubricant grease is also forced into the fibers of the pile arrays where it will also work to the surface of the weatherstrip and improve the aforementioned properties.
Patent EP-0179657-A2 (EP)
Inventor: WINTER JOSEF
IPC: F16L7/00
Filed: 1985-10-24
Abstract: A duct seal (1) especially for sealing about four cablss, containing a spring (8) which when operated radially expands that part of the duct seal that is to seal to a wall etc (2). The cables are sealed by heat-shrink outlets (7) of the duct seal (1). The spring (8) is operated after heating the part of the duct seal in which it lies. Heating may soften the material of the seal and activate an adhesive (9).
Patent EP-0153204-A2 (EP)
Inventor: LAMER GERALD P
IPC: B60P3/10
Filed: 1985-01-15
Abstract: A hydraulic steering synchronization system for use with straddle-type mobile cranes wherein upon actuation of the system and movement of the steering wheels through a normal side-to-side cycle, the movement of the steering wheels provides a signal to effect a balancing flow of hydraulic fluid to the hydraulic cylinders which control the movement of the steering wheels to effect resynchronization of their position, and to correct any misalignment therebetween.
Patent EP-0149580-A2 (EP)
Title: Installation de fabrication de récipients en verre de type bouteille et flacon à ouverture moyenne ou étroite mettant en oeuvre le procédé soufflé-soufflé ou pressé-soufflé
Inventor: BOUTIER PIERE GASTON
IPC: C03B9/13
Filed: 1985-01-16
Abstract: a) Installation de fabrication de récipients en verre de type bouteille et flacon à ouverture moyenne ou étroite mettant en oeuvre le procédé soufflé-soufflé ou pressésoufflé, b) Installation caractérisée en ce que le mécanisme comporte un fourreau en deux parties, une partie supérieure (54) et une partie inférieure (53), un ressort de compression (59) agissant sur le fourreau (53, 54), un vérin auxiliaire (66, 68) relié au piston (18) du vérin principal, un fond mobile (37) délimitant avec le piston principal (18) l'une des chambres (33) du vérin principal. c) L'incention trouve son application principale dans l'industrie du conditionnement de produits liquides.
Patent EP-0157713-A2 (EP)
Title: Distribution and simultaneous cutting device for enrolled band material
Inventor: GRANGER MAURICE
IPC: A47K10/34
Filed: 1985-03-19
Abstract: The object of the invention relates to the technical branch of dispensing means for lengths of materials rolled up on reels. The device is remarkable because the pinked cutting hinged device (4) elastically returned into the drum (3) is connected through a roller (18) or a similar free-running component to a part (16) assuming the shape of a cam (16b), the double profile (16c-16e) of which is designed so as to allow, in addition to the projection of the blade (4a) outside the drum for the purpose of cutting the material pulled manually, spinning the drum after the cut without any slamming of the blade holder, and in order to facilitate the braking, stopping and repositioning functions of the drum for a new cut, in cooperation with shock-protecting or buffing devices (19), stops (22-23-24), and ratchet (21) suitably associated, arranged on the drum and shock protector. The invention relates to dispensers of paper, cotton wool and similar wiping materials.
Patent EP-0153285-A2 (EP)
Inventor: ANDERSSON BENGT OVE KENNETH
IPC: F25B7/00
Filed: 1985-01-31
Abstract: The disclosure relates to a method and an apparatus for cooling a gas, for example compressed air, which is dried and thereafter fed into an evaporator (1) for cooling therein by means of a first refrigerant, which is cooled by means of a cooler (10) and fed into the evaporator (1) via cooling in an exchanger (15), in which the first refrigerant is cooled by means of a second refrigerant which, in its turn, is cooled by means of a second cooler (18).
Patent EP-0163624-A2 (EP)
Inventor: KOOPMANS JOHANNES
IPC: H01H13/70
Filed: 1985-05-24
Abstract: There is described a keyboard, more particularly for data-treating machine such as cash-register and similar, which has keys (1, 2) with matching windows (3), opposite which an identification label (4) may visibly be arranged, whereby underneath said windows (3) from at least two adjacent keys (1, 2), a continuous space (5) is provided wherein a common identification label (4) may be arranged, which extends at least opposite the windows (3) from both said keys (1, 2).
Patent EP-0181320-A2 (EP)
Inventor: BOGENSBERGER HEIDRUN DIPL-ING
IPC: G06F3/00
Filed: 1985-11-07
Abstract: The analog video signal of a video camera (1) is conducted to the input of a comparator (2) and digitised with the aid of a reference signal generated by a reference level generator (3). The digital video signal is transferred into a digital memory by a memory access logic (5). Clocking and synchronising the transmission with the acceptance of the image is effected by an activation logic (4). A microcomputer (6) sets the clock frequency, the colour channel and the reference signal. A space-saving storage of the image pattern is achieved with little technical expenditure. <IMAGE>
Patent EP-0193733-A2 (EP)
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04B3/03
Filed: 1986-01-30
Abstract: 1. A process for matching a termination amplifier circuit to a telecommunications line, in which the termination circuit (G, G1), whose bidirectional main branch is connected to the telecommunications line, is terminated at the side opposite the main branch by a balancing circuit containing adjustable impedances ; each secondary branch (AC, CA) of the termination circuit (G, G1) containing an amplifier (V1, V2) ; the two secondary branches (AC, CA) being coupled together at their ends away from the termination circuit (G, G1) ; a test signal being applied to one secondary branch (AC) of the termination circuit ; the portion of the test signal level passing through to the other secondary branch (CA) due to the termination transition damping being continually measured ; the adjustable impedances being adjusted, before the measurement, in a previously specified manner, to a different value ; the signal levels of said passing through portions of successive test signals being compared with each other and the corresponding impedances calculated ; the measurements being repeated a previously specified number of times, after which the balancing circuit is adjusted to the impedance corresponding to the least signal level in said pass-through portion of the test signal, and fixed at this adjustment, characterised in that throughout the matching process the secondary branch (AC) of the termination circuit (G, G1) which carries the outgoing signal is interrupted at a point (S1) between the termination circuit (G, G1) and the amplifier (V1) ; said passing through portion of the signal level being measured ahead of the interruption point (S1) ; a test signal of constant level being fed to the same secondary branch (AC) following the interruption point (S1) ; so that the test signal flows through the amplifier (V1) in this secondary branch (AC) and through the coupling (G1, LM) to the other secondary branch (CA) and then through the amplifier (V2) in the other secondary branch (CA) back to the termination circuit (G, G1).
Patent EP-0208185-A2 (EP)
Inventor: HAUK KLAUS ING GRAD
IPC: H01H9/00
Filed: 1986-06-21
Abstract: A board (10) has attachment sockets (20) for holding electrical components having plug-in sleeves (30) or pins. The attachment sockets (20) and plug-in sleeves (30) or pins are arranged corresponding to the pin-pattern of the electrical component and are directly connected to its connecting pins or its connecting sockets on insertion of the electrical component. <IMAGE>
Patent EP-0220430-A2 (EP)
Inventor: UFFENHEIMER KENNETH F
IPC: G01N35/10
Filed: 1986-09-02
Abstract: Sampler apparatus and method are provided and include both closed and open tube samplers, and selector valve operable to select therebetween for sample supply to automated sample analysis apparatus. A shear valve divides the samples into separate sample quantities for independent sample quantity analysis by multi-channel sample analysis apparatus. A pressure equilibration chamber prevents vacuum build-up in the closed tube sampler to insure the supply of consistent sample quantities therefrom. A source of a pressurized rinse solution is provided; and is operatively connected to the sampler apparatus in such manner as to insure the particularly thorough rinsing and cleansing of all relevant sampler components to remove sample residue therefrom between sampling operations, thereby reducing sample carryover to levels below those of clinical significance.
Patent EP-0218976-A2 (EP)
Inventor: SCHORR MANFRED DR
IPC: C07D211/76
Filed: 1986-09-29
Abstract: Verfahren zur Hestellung von 1-substituierten Azacycloalkan-2-onen der allgemeinen Formel I, <IMAGE> in der R Wasserstoff oder niedriges Alkyl mit 1-4 Kohlenstoffatomen, m 3-7 und n 0-17 bedeuten, dadurch gekennzeichnet, daß man ein 1-Trimethylsilyl-azacycloalkan-2-on der allgemeinen Formel III <IMAGE> in der R und m die angegebene Bedeutung besitzen, mit einem Alkalimetallalkoholat oder einem Alkalimentalloxid umsetzt und zur Einführung des Alkylrestes-(CH2)n-CH3 auf das gebildete Alkalimetallsalz des Azacycloalkan-2-ons in an sich bekannter Weise ein Alkylierungsmittel einwirken läßt. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man als Alkalimetallalkoholat Natriummethylat oder Natriumäthylat verwendet. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man als Alkalimetalloxid Natriumoxid verwendet. Verfahren zur Herstellung von 1-Substituierten Azacycloalkan-2-onen der Formel I <IMAGE> worin R, m und n die angegebenen Bedeutungen haben durch Umsetzung von entsprechenden 1-Trimethylsilylazacycloalkan-2-onen mit Alkalimetallalkoholat oder Alkalimetalloxid und anschließende Alkylierung der gebildeten Alkalimetallsalze.
Patent EP-0245539-A2 (EP)
Inventor: JURR RICHARD
IPC: F04C2/344
Filed: 1986-12-02
Abstract: The object of the invention is an apparatus fitted with a vane pump (10) which has a rotor (14) eccentrically supported in a housing (12) forming a chamber (16). The rotor (14) contains recesses (42) in which vanes are arranged in a radially displaceable manner, interacting with the inside wall of the housing. The wall of the chamber (16) contains two passages (24, 26) each for connection to at least one consuming unit and to a chamber containing a medium to be conveyed. The rotor (14) together with the housing (12) forms a second chamber (32), in the wall of which two passages (38, 40) are provided. Each passage (38, 40) is connected by means of a first and a second non-return valve (54, 56; 58, 60) on the one hand to a common chamber for the medium to be conveyed and on the other to a common duct (64) for the control pressure. The rotor (14) may be driven in either of the opposing directions of rotation. <IMAGE>
Patent EP-0249659-A2 (EP)
Inventor: WILHELM RAIMUND
IPC: B25B23/147
Filed: 1986-12-18
Abstract: A power-wrench bolting spindle (1) is used to insert and tighten screws or nuts. The bolting spindle is driven at one end by a motor through a reduction gear (5) and at its other end a bolting tool is seated. A torque sensor (7) is mounted between the motor and the spindle. During bolting, other essential data besides the bolting torque are ascertained. The bolting spindle is equipped with a depth sensor (24) connected to the regulating circuit to measure the depth of bolting. An angular-speed sensor is connected to the regulating circuit and measures the motor or spindle angular speed. The bolting procedure is carried out in two operational stages separated by a pause, namely an application stage (L) and a tightening stage (Z). Each of these operational stages terminates when a specific shutdown bolting torque is reached. Due to the control by the depth sensor, the bolting angular speed is lowered from its initial value when approaching the application stage to a final value which, when the shutdown bolting torque is reached, allows stopping without overloading.
Patent EP-0188306-A2 (EP)
Inventor: BUSCHUR JEFFREY JAMES
IPC: B60S1/24
Filed: 1986-01-03
Abstract: In a windshield wiper drive system of the type having a reciprocating drive link (56) and a reversible electric motor with a drive shaft (48), a variable throw crank arm assembly (58) between the drive link (56) and the motor drive shaft (48) including a first arm (60) rigidly attached to the drive shaft (48), a sacond arm (66) pivotally attached to the first arm (60) and to an and of the drive link (56), a guide follower (86) on the second arm (66), and a guide channel (90) on the motor housing (47) receiving the guide follower (86). The guide channel (90) has a circular portion (92) centred on the drive shaft axis (49) and a non-circular escape portion (94) radially outboard of the circular portion (92) and merging therewith at a junction (96). When the drive shaft (48) rotates continuously in one direction, the guide follower (86) moves around the circular portion (92) and holds the second arm (66) in short-throw, folded, position relative to the first arm (60). When the drive shaft (48) rotates in the opposite direction, the guide follower (86) automatically enters the escape portion (94) and concurrently pivots the second arm (66) to a long-throw, unfolded, position relative to the first arm (60).
Patent EP-0205405-A2 (EP)
Inventor: DELESPESSE GUY PROF DR
IPC: C07K1/22
Filed: 1986-06-05
Abstract: The invention relates to novel purified human immunoglobulin E binding factors (lgE-BFs), its individual optionally glycosylated proteins, and fragments thereof, processes for the purification of IgE-BFs, novel monoclonal antibodies to lymphocyte cellular receptors for IgE (Fc,R) crossreacting with IgE-BFs, derivatives thereof, processes for the preparation of these antibodies and their derivatives, hybridoma cell lines that produce these antibodies, processes for the preparation of said hybridoma cell lines, the use of the monoclonal antibodies and their derivatives forthe qualitative and quantitative determination of IgE-BFs, test kits containing the monoclonal antibodies and/or their derivatives, the use of the monoclonal antibodies for the purification of lgE-BFs, the use of purified IgE-BFs, its individual optionally glycosylated proteins andlor fragments thereof for the prevention and/ortreat- ment of allergy, and to pharmaceutical preparations containing them. IgE-BFs and monoclonal antibodies reacting with IgE-BF are important for the diagnosis and therapy of allergic diseases.
Patent EP-0233572-A2 (EP)
Inventor: KATO HIROSHI
IPC: A01D34/90
Filed: 1987-02-09
Abstract: A transmission device adopted for a working tool such as a weed cutter having an engine, a rotary blade, and a gear case for supporting the rotary blade. The transmission device comprises an operation pipe for connecting the engine with the gear case, a transmission shaft disposed inside the operation pipe to transmit the torque of the engine to the rotary blade, and a bearing pipe interposed between the operation pipe and the transmission shaft. The inner surface of the bearing pipe contacts with the outer surface of the transmission shaft to support the transmission shaft rotatably. A plurality of grooves are formed circumferentially on the inner surface of the bearing pipe with predetermined intervals to reduce the contacing area thereof with respect to the trans- ' mission shaft. The transmission device further comprises a vibration isolator which is fixed to an end of the operation pipe and removably engaged with a clutch housing of the engine.
Patent EP-0254227-A2 (EP)
Inventor: NYIREDY SZABOLCS
IPC: G01N30/02
Filed: 1987-07-17
Abstract: The device consists of a chamber (2) containing a revolving rotor (3), constructed as a chromatographic separating element, with a carrier plate (8) and an adsorbing medium (4) arranged circularly thereon. Above the medium there is a lid (9). In order to ensure the uniformly distributed penetration of the solvent into the adsorbing medium, there is, above said medium, a ring (5) of inert material which presses on the same. The outer diameter of the ring can be of any size, but the height of the ring determines the amount of solvent to be fed in. <IMAGE>
Patent EP-0256351-A2 (EP)
Inventor: PLACHETTA CHRISTOPH DR
IPC: C08K13/04
Filed: 1987-07-24
Abstract: Thermoplastic moulding compositions containing  A) 10-91.9% by weight of a thermoplastic polymer,  B) 7-60% by weight of reinforcing filler,  C) 0.1-40% by weight of titanium dioxide and D) 1-40% by weight of a rubber.
Patent EP-0258693-A2 (EP)
Inventor: WEFERLING NORBERT
IPC: C07F9/50
Filed: 1987-08-11
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von tertiären Alkylphosphan der allgemeinen Formel R3P, in der R gleiche oder verschiedene, geradkettige, unsubstituierte Alkylreste mit 3 - 20, vorzugsweise 4 - 10, C-Atomen bedeuten, wobei jedoch eine Alkylrest auch ein sekundärer Butylrest sein kann, durch Umsetzung von Phosphorwasserstoff PH3 mit dem bzw. den entsprechenden Alkenen, gegebenenfalls in deren stöchiometrischem Überschuß, bei erhöhter Temperatur und erhöhtem Druck sowie in Gegenwart von Radikalbildnern, welches dadurch gekennzeichnet ist, daß unter Ausschluß eines artfremden Lösungsmittels und in Gegenwart von 2,2'-Azobis-(2-methylbutyronitril) als Radikalbildner gearbeitet wird.
Patent EP-0264830-A2 (EP)
Inventor: HAYASHI AKIRA
IPC: B32B5/12
Filed: 1987-10-15
Abstract: A diaphragm for producing sound includes at least one layer of a union fabric woven from a plurality of yarn filaments of plural kinds. The plural kinds of the yarn filaments have elongations different from each other. The plural kinds of the yarn filaments are arranged in a predetermined regular order in both warp and weft directions.
Patent EP-0243152-A2 (EP)
Inventor: MASHIMO SATOSHI
IPC: F16G1/08
Filed: 1987-04-22
Abstract: A tensile cord manufacture wherein polyester multifilament cords are heat treated and drawn to provide tensile cords (10) for use in power transmission belts (11). Prese­lected characteristics of the original cord, parameters of heat treating and drawing, and characteristics of the formed tensile cords required to provide the improved features of the invention are set forth.
Patent EP-0254407-A2 (EP)
Inventor: GARUTS VALDIS E
IPC: G11C27/02
Filed: 1987-06-05
Abstract: A sample and hold network samples an input data signal at a periodic rate by differentiating the input data signal and multiplying it in an analog multiplier by a strobe signal, whose spectrum extends to at most twice the highest frequency in the data input signal. The output of the multiplier is combined in a differential amplifier with the input data signal to provide an output having a slope which is zero and also equal to the input data signal at times that are integral multiples of the period of the strobe signal.
Patent EP-0266209-A2 (EP)
Inventor: TAKAHASHI KIYOSHI BROTHER KOGY
IPC: B41J29/48
Filed: 1987-10-29
Abstract: A paper check device for a printer including paper feed means, a light emitter, a light receiver, reflectance determination means, and paper check means. The paper check means determines that a paper is not on the platen when the platen is detected to be moving and a determined reflectance is in a preset range for a time interval longer than another preset value. The paper check device correctly detects whether the paper is on the platen even if the paper with already printed patters of low reflectance is employed.
Patent EP-0279372-A2 (EP)
Inventor: HOFFMANN MICHAEL J
IPC: C10N40/36
Filed: 1988-02-12
Abstract: An aqueous organopolysiloxane emulsion containing (1) hydroxyl-containing organopolysiloxanes, (2) organohydro­genpolysiloxanes, (3) a lubricant having a melting range of from 25 to 80°C, (4) mica, (5) a thickening agent, (6) a surfactant, and (7) water, which may be used as a bladder lubricant for molding tires.